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https://github.com/softwaredevelop/mql5.git
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Toh4iem9
101 lines
3.9 KiB
Plaintext
101 lines
3.9 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Supertrend_Pro.mq5|
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//| Copyright 2025, xxxxxxxx|
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//| |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property link ""
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#property version "3.01" // Corrected enum definition
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#property description "Professional Supertrend with selectable candle and ATR source"
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#property description "(Standard or Heikin Ashi)."
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//--- Indicator Window and Plot Properties ---
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#property indicator_chart_window
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#property indicator_buffers 2 // Supertrend line and color
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#property indicator_plots 1
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//--- Plot 1: Supertrend line
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#property indicator_label1 "Supertrend"
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#property indicator_type1 DRAW_COLOR_LINE
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#property indicator_color1 clrLimeGreen, clrTomato
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 2
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//--- Include the calculator engine ---
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#include <MyIncludes\Supertrend_Calculator.mqh>
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//--- Enum for Candle Source ---
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enum ENUM_CANDLE_SOURCE
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{
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CANDLE_STANDARD, // Use standard OHLC data
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CANDLE_HEIKIN_ASHI // Use Heikin Ashi smoothed data
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};
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//--- Input Parameters ---
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input int InpAtrPeriod = 10;
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input double InpFactor = 3.0;
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input ENUM_CANDLE_SOURCE InpCandleSource = CANDLE_STANDARD;
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input ENUM_ATR_SOURCE InpAtrSource = ATR_SOURCE_STANDARD;
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//--- Indicator Buffers ---
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double BufferSupertrend[];
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double BufferColor[];
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//--- Global calculator object (as a base class pointer) ---
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CSupertrendCalculator *g_calculator;
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//+------------------------------------------------------------------+
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//| Custom indicator initialization function. |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, BufferSupertrend, INDICATOR_DATA);
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SetIndexBuffer(1, BufferColor, INDICATOR_COLOR_INDEX);
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ArraySetAsSeries(BufferSupertrend, false);
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ArraySetAsSeries(BufferColor, false);
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if(InpCandleSource == CANDLE_HEIKIN_ASHI)
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{
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g_calculator = new CSupertrendCalculator_HA();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Supertrend HA(%d,%.1f)", InpAtrPeriod, InpFactor));
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}
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else
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{
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g_calculator = new CSupertrendCalculator();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Supertrend(%d,%.1f)", InpAtrPeriod, InpFactor));
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}
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if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpAtrPeriod, InpFactor, InpAtrSource))
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{
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Print("Failed to create or initialize Supertrend Calculator object.");
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return(INIT_FAILED);
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}
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IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpAtrPeriod);
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Custom indicator deinitialization function. |
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason)
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{
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if(CheckPointer(g_calculator) != POINTER_INVALID)
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delete g_calculator;
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}
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//+------------------------------------------------------------------+
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//| Custom indicator calculation function. |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total, const int, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
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{
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if(CheckPointer(g_calculator) == POINTER_INVALID)
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return 0;
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g_calculator.Calculate(rates_total, open, high, low, close, BufferSupertrend, BufferColor);
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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